Too and Too much

Too adverb - Beyond a normal or acceptable limit.

Too much and too are semantically related in excessively topic. In some cases you can use "Too much" instead an adverb "Too", when it comes to topics like overly.

Too much adverb - More than necessary.

Too and too much are semantically related in excessively topic. You can use "Too" instead an adverb phrase "Too much", if it concerns topics such as overly.